711734960458 has 4 divisors (see below), whose sum is σ = 1067602440690. Its totient is φ = 355867480228.

The previous prime is 711734960441. The next prime is 711734960471. The reversal of 711734960458 is 854069437117.

711734960458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 854069437117 = 13 ⋅65697649009.

It can be written as a sum of positive squares in only one way, i.e., 531095510169 + 180639450289 = 728763^2 + 425017^2 .

It is a junction number, because it is equal to n+sod(n) for n = 711734960399 and 711734960408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177933740113 + ... + 177933740116.

Almost surely, 2^711734960458 is an apocalyptic number.

711734960458 is a deficient number, since it is larger than the sum of its proper divisors (355867480232).

711734960458 is a wasteful number, since it uses less digits than its factorization.

711734960458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355867480231.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 711734960458 in words is "seven hundred eleven billion, seven hundred thirty-four million, nine hundred sixty thousand, four hundred fifty-eight".